SN2021srg

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Information

Transient

Name: SN2021srg
Right ascension: 23h18m17.26s
Declination: 14d50m04.80s
Discovery Date: None
Classification: SN IIn
Redshift: 0.069000
MW E(B-V): 0.045

Host

Name: SN2021srg
Right ascension: 23h18m17.19s
Declination: 14d50m04.49s
Redshift: None
Photometric Redshift: 0.088
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 2.58
Cutout download processed 8.27
Global aperture construction processed 0.62
Local aperture photometry processed 5.29
Global aperture photometry processed 6.48
Validate local photometry processed 0.02
Validate global photometry processed 14.63
Host information processed 0.09
Global host SED inference processed 381.39
Local host SED inference processed 412.49
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.05
Processing status completed N/A N/A
 

Cutout Download Report

2MASS_H: 2MASS_J: 2MASS_K: WISE_W1: WISE_W2: WISE_W3: WISE_W4: GALEX_NUV: GALEX_FUV: PanSTARRS_g: PanSTARRS_r: PanSTARRS_i: PanSTARRS_z: PanSTARRS_y: SDSS_i: SDSS_r: SDSS_u: SDSS_z: SDSS_g: DES_g: DES_r: DES_i: DES_z: DES_Y:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 23h18m17.26s, 14d50m04.80s
semi major axis, semi minor axis (arcsec) = 1.52, 1.52
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 33.34 0.34 20.092 0.011 AB
PanSTARRS_g 28.61 0.39 20.259 0.015 AB
PanSTARRS_r 33.14 0.47 20.099 0.015 AB
DES_r 43.95 0.72 19.793 0.018 AB
PanSTARRS_i 48.04 0.66 19.696 0.015 AB
PanSTARRS_z 46.42 1.03 19.733 0.024 AB
DES_z 53.12 1.55 19.587 0.032 AB
PanSTARRS_y 58.01 2.73 19.491 0.051 AB

Aperture details

RA, DEC (J2000) = 23h18m17.18s, 14d50m04.67s
semi major axis, semi minor axis (arcsec) = 3.29, 2.56
angle (degrees, anti-clockwise from east) = -101.26

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 12.24 0.68 21.180 0.060 AB
GALEX_NUV 15.16 0.4 20.948 0.029 AB
DES_g 56.61 0.46 19.518 0.009 AB
PanSTARRS_g 53.02 0.73 19.589 0.015 AB
PanSTARRS_r 59.43 0.85 19.465 0.016 AB
DES_r 72.06 0.96 19.256 0.014 AB
PanSTARRS_i 84.5 1.17 19.083 0.015 AB
PanSTARRS_z 78.8 1.8 19.159 0.025 AB
DES_z 83.49 2.02 19.096 0.026 AB
PanSTARRS_y 95.31 4.68 18.952 0.053 AB
2MASS_J -18.2 106.61 Vega
2MASS_H 84.46 152.62 17.716 1.962 Vega
2MASS_K -96.49 215.68 Vega
WISE_W1 30.4 8.75 17.494 0.312 Vega
WISE_W2 42.92 13.79 16.479 0.349 Vega
WISE_W3 82.03 70.93 13.941 0.939 Vega
WISE_W4 50.77 469.11 13.016 10.031 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.435 8.696 8.868
{\rm log}_{10}({\rm SFR}) -1.055 -0.678 -0.254
{\rm log}_{10}({\rm sSFR}) -9.856 -9.378 -8.779
{\rm stellar\ age} 2.384 5.132 6.706

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.241 -0.454 0.013
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.454 -0.910 -0.170

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.190 0.404 0.754
\delta -0.684 -0.184 0.221
\tau_1/\tau_2 0.654 0.973 1.283
Q_{PAH} 0.948 2.606 5.014
U_{min} 3.083 7.817 14.748
{\rm log}_{10}(\gamma_e)\, -2.797 -1.469 -0.514

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.175 -1.069 -0.270
{\rm log}_{10}(\tau_{AGN})\, 1.053 1.511 1.992

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.895 -0.666 -0.452
0.03-0.10 Gyr -1.253 -0.697 -0.173
0.10-0.33 Gyr -1.380 -0.831 -0.407
0.33-1.08 Gyr -1.591 -1.000 -0.662
1.08-3.52 Gyr -1.866 -1.216 -0.943
3.52-11.56 Gyr -2.179 -1.356 -1.041
11.56-12.84 Gyr -2.337 -1.438 -0.894

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.555 8.789 8.989
{\rm log}_{10}({\rm SFR}) -0.521 -0.244 0.037
{\rm log}_{10}({\rm sSFR}) -9.443 -9.050 -8.598
{\rm stellar\ age} 2.559 5.000 6.617

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.242 -0.384 -0.069
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.670 0.046 0.237

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.097 0.231 0.477
\delta -0.445 -0.009 0.240
\tau_1/\tau_2 0.919 1.271 1.619
Q_{PAH} 0.562 1.729 3.592
U_{min} 2.702 7.906 15.207
{\rm log}_{10}(\gamma_e)\, -2.508 -1.271 -0.398

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.786 -2.033 -1.217
{\rm log}_{10}(\tau_{AGN})\, 1.125 1.564 1.925

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.843 -0.629 -0.452
0.03-0.10 Gyr -0.458 -0.139 0.163
0.10-0.33 Gyr -0.860 -0.410 -0.106
0.33-1.08 Gyr -1.761 -1.041 -0.665
1.08-3.52 Gyr -1.937 -1.221 -0.909
3.52-11.56 Gyr -2.012 -1.301 -0.956
11.56-12.84 Gyr -2.120 -1.256 -0.723